EP 2654863 A1 20131030 - POWDER DELIVERY DEVICE
Title (en)
POWDER DELIVERY DEVICE
Title (de)
PULVERFREISETZUNGSVORRICHTUNG
Title (fr)
DISPOSITIF DE DISTRIBUTION DE POUDRE
Publication
Application
Priority
- GB 201021881 A 20101223
- GB 2011052586 W 20111223
Abstract (en)
[origin: WO2012085600A1] A device for the dispensing of powderis of the type in which a generated gas flow entrains the powder to be dispensed and carries the powder from the device via barrel (29). The barrel has a bore including a main portion (294) with a continuous internal surface, and is characterised in that (a) the length of the main portion is at least fifteen times its maximum internal diameter; and/or (b) the internal bore of the main portion is tapered; and/or (c) the barrel has an outwardly flared outlet portion (292).
IPC 8 full level
A61M 11/06 (2006.01); A61M 35/00 (2006.01)
CPC (source: EP KR US)
A61M 11/00 (2013.01 - KR); A61M 11/06 (2013.01 - EP US); A61M 13/00 (2013.01 - KR); A61M 35/003 (2013.01 - EP US); A61M 2202/064 (2013.01 - EP US)
Citation (search report)
See references of WO 2012085600A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA
DOCDB simple family (publication)
WO 2012085600 A1 20120628; AU 2011346788 A1 20130704; AU 2011346788 B2 20151001; BR 112013016159 A2 20180717; CA 2821654 A1 20120628; CA 2821654 C 20190129; CN 103402569 A 20131120; EP 2654863 A1 20131030; EP 2654863 B1 20160921; ES 2599620 T3 20170202; GB 201021881 D0 20110202; JP 2014507965 A 20140403; KR 20140012046 A 20140129; MX 2013007118 A 20131216; MX 336842 B 20160203; NZ 611996 A 20150424; PL 2654863 T3 20170428; RU 2013127780 A 20150127; SG 191300 A1 20130731; US 10010705 B2 20180703; US 2013274690 A1 20131017; US 2018339144 A1 20181129
DOCDB simple family (application)
GB 2011052586 W 20111223; AU 2011346788 A 20111223; BR 112013016159 A 20111223; CA 2821654 A 20111223; CN 201180064055 A 20111223; EP 11808699 A 20111223; ES 11808699 T 20111223; GB 201021881 A 20101223; JP 2013545510 A 20111223; KR 20137018834 A 20111223; MX 2013007118 A 20111223; NZ 61199611 A 20111223; PL 11808699 T 20111223; RU 2013127780 A 20111223; SG 2013048210 A 20111223; US 201113995267 A 20111223; US 201815987188 A 20180523